Topic 2 Lesson 1 Energy Conversions

1. A material that does not allow electrical current to flow through it.

• insulator
• conductor
• charge
• current

2. Another word for 'starting point.'

• ignition
• conductor
• source
• battery

3. A device to control the flow of electricity.

• resistor
• conductor
• electric current
• electric charge

4. Something made for a particular purpose.

• combustion
• device
• item
• thing

Tags

NGSS.MS-ETS1-1

NGSS.MS-ETS1-2

NGSS.MS-ETS1-4

5. The process of burning a fuel to produce heat and light.

• combustion
• fuel
• ignite
• switch

6. Another word for 'original.'

• device
• option
• secondary
• primary

7. A device that spins as the gas flows and changes the heat energy of the steam into energy of motion.

• generator
• turbine
• boiler
• enging

Tags

NGSS.MS-PS3-3

8. A device that changes energy of motion into electrical energy.

• generator
• cooling tower
• heater
• magnet

Tags

NGSS.MS-PS3-5

9. Something that stores chemical energy and can convert that energy into electrical energy.

• fuel
• device
• combustion
• battery

10. A material that releases energy as heat when it burns.

• device
• primary
• fuel
• battery